梁春兰,胡慧敏,孙秀倩.汽车车门把手气辅成型工艺CAE优化研究[J].精密成形工程,2022,14(9):131-135.
LIANG Chun-lan,HU Hui-min,SUN Xiu-qian.CAE Optimization of Gas-assisted Forming Process for Automobile Door Handle[J].Journal of Netshape Forming Engineering,2022,14(9):131-135. |
| 汽车车门把手气辅成型工艺CAE优化研究 |
| CAE Optimization of Gas-assisted Forming Process for Automobile Door Handle |
| |
| DOI：10.3969/j.issn.1674-6457.2022.09.018 |
| 中文关键词: 汽车车门把手 气辅成型工艺 塑件收缩变形 制件结构 |
| 英文关键词: automobile door handle gas-assisted molding process plastic parts shrinkage and deformation parts structure |
| 基金项目: |
|
| 摘要点击次数: 1530 |
| 全文下载次数: 601 |
| 中文摘要: |
| 目的 针对传统汽车车门把手成型工艺在实际应用中塑件收缩变形量大、无法有效控制等问题，开展汽车车门把手气辅成型工艺优化研究。方法 通过确定基于计算机辅助工程的塑件成型方式、设置改造后汽车车门把手塑件结构、优化注塑和注气参数，提出一种针对汽车车门把手气辅成型的工艺优化方案。结果 与优化前成型工艺相比，采用优化后成型工艺得到的汽车车门把手塑件的收缩变形量明显降低，汽车车门把手塑件的收缩变形量均能够控制在0.45%以下。结论 引入计算机辅助工程优化分析技术对实现汽车车门把手整体制件结构设计具有更高的实际应用价值，有利于提升汽车车门把手设计、生产和加工的效率。 |
| 英文摘要: |
| The work aims to research gas-assisted molding process optimization of automobile door handles to solve problems such as large shrinkage deformation of plastic parts in the actual application of the traditional automobile door handle molding process, which cannot be effectively controlled.Through the determination of the plastic part molding method based on computer-aided engineering, the parting setting of the plastic part of the automobile door handle after the transformation, the optimization of injection molding and gas injection parameters, a process optimization plan for the gas-assisted molding of the automobile door handle was proposed.Compared with the former molding process, the optimized molding process significantly reduced the shrinkage deformation of the plastic parts of the automobile door handle. The shrinkage deformation of the plastic parts of the automobile door handle can be controlled below 0.45%.The introduction of computer-aided engineering optimization analysis technology has higher practical application value for the design of the overall structure of the automobile door handle, and is beneficial to the efficiency improvement of the design, production and processing of the automobile door handle. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501719号